O que é Breakpoint?

Breakpoint é uma extensão do Chrome desenvolvida por Filip Johansson, e sua principal característica é "The easiest way to find the break points in your responsive web designs.".

Capturas de Tela da Extensão

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Instruções de Uso da Extensão

Breakpoint lets you use your keyboard to resize your browser window - one pixel at a time. Therefore it is the perfect companion when you are trying to find the exact pixel where your responsive websites break.

How to use
These are the default settings, you can change them in "Window" > "Extensions", then scroll down to the bottom and to the right you will find "Keyboard Shortcuts".
Please note: Since Chrome version 29 these are not set by default anymore! You now have to set them manually when you install the extension.

Alt + Left Arrow: Decrease the width of the window by 1px
Alt + Right Arrow: Increase the width of the window by 1px
(Add Shift to any of the combinations to change it by 10px)

Breakpoint also has the ability to change the height of the browser window, but you have to manually activate it in "Window" > "Extensions" > "Keyboard Shortcuts".

When you find the break point you are looking for the tiny icon in the toolbar will tell you the exact size of you browser window.

Informações Básicas da Extensão

Nome	Breakpoint
ID	jakokfjpnhpnhilgnlnkaihmkhdfhhmh
URL Oficial	https://chromewebstore.google.com/detail/breakpoint/jakokfjpnhpnhilgnlnkaihmkhdfhhmh
Descrição	The easiest way to find the break points in your responsive web designs.
Tamanho do Arquivo	8.21 KB
Contagem de Instalações	1,943
Versão Atual	1.0.2
Última Atualização	2016-11-06
Data de Publicação	2016-11-06
Classificação	2.71/5 Total de 31 Avaliações
Desenvolvedor	Filip Johansson
Tipo de Pagamento	free
Idiomas Suportados	en
manifest.json
{ "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx", "name": "Breakpoint", "version": "1.0.2", "manifest_version": 2, "description": "The easiest way to find the break points in your responsive web designs.", "offline_enabled": true, "icons": { "16": "icons\/icon16.png", "48": "icons\/icon48.png", "128": "icons\/icon128.png" }, "background": { "scripts": [ "src\/bg\/background.js" ], "persistent": true }, "content_scripts": [ { "matches": [ "" ], "js": [ "src\/content\/content.js" ] } ], "browser_action": { "default_icon": "icons\/icon19.png" }, "commands": { "width_minus_1": { "suggested_key": { "default": "Alt+Left" }, "description": "Decrease window width by 1px" }, "width_minus_10": { "suggested_key": { "default": "Alt+Shift+Left" }, "description": "Decrease window width by 10px" }, "width_plus_1": { "suggested_key": { "default": "Alt+Right" }, "description": "Increase window width by 1px" }, "width_plus_10": { "suggested_key": { "default": "Alt+Shift+Right" }, "description": "Increase window width by 10px" }, "height_minus_1": { "description": "Decrease window height by 1px" }, "height_minus_10": { "description": "Decrease window height by 10px" }, "height_plus_1": { "description": "Increase window height by 1px" }, "height_plus_10": { "description": "Increase window height by 10px" } } }